1. Department of Haematology and Pharmacy Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus Cambridge UK
2. Murray Edwards College, University of Cambridge Huntingdon Road Cambridge UK
3. Pharmacy Department Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus Cambridge UK
4. Department of Haematology Ipswich Hospital Ipswich Suffolk UK
5. Department of Haematology James Paget University Hospitals NHS Foundation Trust Great Yarmouth Norfolk UK
6. Department of Haematology West Suffolk NHS Foundation Trust Bury St Edmunds Suffolk UK
7. Department of Haematology Hinchingbrooke Hospital North West Anglia NHS Foundation Trust Hinchingbrooke Huntingdon UK
8. Wellcome‐MRC Cambridge Stem Cell Institute University of Cambridge Puddicombe Way Cambridge UK
9. Department of Haematology University of Cambridge Cambridge UK